You better sit down 'cause I got a confession to make (Ah)
Held onto my angels by giving the devil a break (Ah)
I'm sorry, I love you, it's just that I found someone better
And she's someone I've always wanted for now and forever

I cheated on you in the best way
With someone I've known my whole life
And I hope that you can forgive me
'Cause this just feels so right

[REF.:]
When I see her starin' back at me
Yeah, we got so much history
I'm in love with the girl in the mirror, the mirror, yeah
We've got such a crazy past
She always used to put me last
I'm in love with the girl in the mirror, the mirror
I glow, oh
Oh, oh, oh, oh
In the mirror, the mirror, yeah

She used to tell me to hide all the cracks on my skin, yeah (Ah)
But you can't move forward without learning how to forgive, ah (Ah)
I'm sorry, I love you, it's just that she knows what I'm feeling (Knows what I'm feeling)
Gone through therapy just to get to this level of healing (Oh)

I cheated on you in the best way
With someone I've known my whole life
And I hope that you can forgive me
'Cause this just feels so right

[REF.:]
When I see her starin' back at me
Yeah, we got so much history
I'm in love with the girl in the mirror, the mirror, yeah
We've got such a crazy past
She always used to put me last
I'm in love with the girl in the mirror, the mirror

[Post-Chorus]
I glow, oh
Oh, oh, oh, oh
In the mirror, the mirror, yeah
I glow, oh
Oh, oh, oh, oh
In the mirror, the mirror, yeah

Ooh, ooh
Ooh, ooh
Ooh, ooh

[REF.:]
When I see her starin' back at me (Ooh, ooh)
Yeah, we got so much history (Ooh, ooh)
I'm in love with the girl in the mirror, the mirror, yeah (Ooh, ooh)
(Oh yeah)
I glow, oh
Oh, oh, oh, oh (I'm in love)
In the mirror, the mirror, yeah (I'm in love)
I glow, oh (Oh, no)
Oh, oh, oh, oh (With the girl)
In the mirror, the mirror, yeah (Girl in the mirror)